Investigation of the Atomic Structure of Ge-Sb-Se Chalcogenide Glasses

Table 3

Interatomic distances, (Å), in chalcogenide samples obtained from the RMC simulation.

Atom pairs	Interatomic distances, (Å)
	Ge-Se	2.34/3.85±0.02	2.35/3.82±0.02	2.36/3.90±0.02	2.35/3.80±0.02	2.35/3.85±0.02	2.35/3.82±0.02
Sb-Se	-	2.54/3.88±0.02	2.55/3.90±0.05	2.55/3.80±0.02	2.53/3.90±0.02	2.55/3.80±0.03
Ge-Sb	-	2.60/3.80±0.05	2.60/3.55/3.80±0.05	2.50/3.80±0.05	2.50/3.85±0.05	2.52/3.80±0.05
Ge-Ge	2.50/3.80±0.02	2.50/3.80±0.02	2.47/3.90±0.03	2.45/3.80±0.02	2.45/3.90±0.03	2.50/3.80±0.02
Se-Se	2.30/3.85±0.02	2.30/3.80±0.05	2.30/3.60/3.90±0.05	2.30/3.75±0.05	2.30/3.83±0.05	2.33/3.80±0.05
Sb-Sb	-	3.80/4.35±0.05	2.57/3.85±0.05	2.60/3.80±0.05	2.60/3.75±0.05	2.55/3.80±0.05